token         string
		expectedError bool
		bts           *BootstrapTokenString
	}{
		{token: "", expectedError: true, bts: nil},
		{token: ".", expectedError: true, bts: nil},
		{token: "1234567890123456789012", expectedError: true, bts: nil},   // invalid parcel size
		{token: "12345.1234567890123456", expectedError: true, bts: nil},   // invalid parcel size

				nfail++
				return
			}
		}
	}

	var (
		bigger  = math.Inf(+1)
		smaller = math.Inf(-1)
	)

	var digits = "1.2345678901234567890123"
	for i := len(digits); i >= 2; i-- {
		if testing.Short() && i < len(digits)-4 {
			break
		}
		for exp := -30; exp <= 30; exp++ {
			for _, sign := range "+-" {